yes it is because when you mix the batter you can not get the water oi eggs and stuff back out and when you bake it, it takes a new form so it is a chemical reaction!!!!!! does that help?
Yes it is.
A cake produces a permanant colour change and a slight change in weight after baking. That means, It's a chemical reaction.
Baking powder is not a gas, but it does make a cake rise by releasing carbon dioxide into the batter through chemical reaction.
Yes, because baking involve chemical changes.
It is a reaction to the baking soda.
The cake is baking in the oven.
Baking soda is added to cake batter to help the cake rise by releasing carbon dioxide gas when it reacts with acidic ingredients like buttermilk or vinegar. This reaction creates bubbles in the batter, making the cake light and fluffy.
It's not the milk alone that makes a cake rise. If the recipe includes milk it probably also contains either baking powder and/or baking soda. This combination of a base (Baking soda or Baking Powder) and an acid (milk) causes a slight chemical reaction which causes the cake to rise.
Yes because endothermic is absorbing heat and a cake absorbs heat in order to make it hot. millemat001
Cake expands or "rises" because of air that has been incorporated into the batter that expands when it is heated. Many cakes also have baking soda or baking powder that causes expansion by acid/alkaline reaction.
The baking soda is a base. It reacts with acidic ingredients in the batter to make bubbles that help the cake to rise. Just mix some vinegar with baking soda and you can witness the reaction.
New chemical bonds are being formed, and some are being broken. A simple test for if something is a chemical change or not is if the reaction is irreversible, such as baking a cake. Quite a few chemical changes are reversible, however you can almost be certain that a physical change is reversible, such as water <-> ice.
baking powder. i have no idea how it works though..